Merge branch 'master' of github.com:jashkenas/coffeescript into 2
# Conflicts: # lib/coffee-script/rewriter.js
This commit is contained in:
commit
7134856df2
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@ -168,7 +168,7 @@
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stack = [];
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stack = [];
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start = null;
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start = null;
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return this.scanTokens(function(token, i, tokens) {
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return this.scanTokens(function(token, i, tokens) {
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var endImplicitCall, endImplicitObject, forward, inImplicit, inImplicitCall, inImplicitControl, inImplicitObject, newLine, nextTag, offset, prevTag, prevToken, ref, ref1, ref2, s, sameLine, stackIdx, stackTag, stackTop, startIdx, startImplicitCall, startImplicitObject, startsLine, tag;
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var endImplicitCall, endImplicitObject, forward, inImplicit, inImplicitCall, inImplicitControl, inImplicitObject, isImplicit, isImplicitCall, isImplicitObject, k, newLine, nextTag, offset, prevTag, prevToken, ref, ref1, ref2, s, sameLine, stackIdx, stackItem, stackTag, stackTop, startIdx, startImplicitCall, startImplicitObject, startsLine, tag;
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[tag] = token;
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[tag] = token;
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[prevTag] = prevToken = i > 0 ? tokens[i - 1] : [];
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[prevTag] = prevToken = i > 0 ? tokens[i - 1] : [];
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[nextTag] = i < tokens.length - 1 ? tokens[i + 1] : [];
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[nextTag] = i < tokens.length - 1 ? tokens[i + 1] : [];
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@ -179,17 +179,24 @@
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forward = function(n) {
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forward = function(n) {
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return i - startIdx + n;
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return i - startIdx + n;
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};
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};
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isImplicit = function(stackItem) {
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var ref;
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return stackItem != null ? (ref = stackItem[2]) != null ? ref.ours : void 0 : void 0;
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};
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isImplicitObject = function(stackItem) {
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return isImplicit(stackItem) && (stackItem != null ? stackItem[0] : void 0) === '{';
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};
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isImplicitCall = function(stackItem) {
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return isImplicit(stackItem) && (stackItem != null ? stackItem[0] : void 0) === '(';
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};
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inImplicit = function() {
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inImplicit = function() {
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var ref, ref1;
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return isImplicit(stackTop());
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return (ref = stackTop()) != null ? (ref1 = ref[2]) != null ? ref1.ours : void 0 : void 0;
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};
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};
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inImplicitCall = function() {
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inImplicitCall = function() {
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var ref;
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return isImplicitCall(stackTop());
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return inImplicit() && ((ref = stackTop()) != null ? ref[0] : void 0) === '(';
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};
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};
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inImplicitObject = function() {
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inImplicitObject = function() {
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var ref;
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return isImplicitObject(stackTop());
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return inImplicit() && ((ref = stackTop()) != null ? ref[0] : void 0) === '{';
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};
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};
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inImplicitControl = function() {
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inImplicitControl = function() {
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var ref;
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var ref;
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@ -310,8 +317,13 @@
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startImplicitObject(s, !!startsLine);
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startImplicitObject(s, !!startsLine);
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return forward(2);
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return forward(2);
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}
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}
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if (inImplicitObject() && indexOf.call(LINEBREAKS, tag) >= 0) {
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if (indexOf.call(LINEBREAKS, tag) >= 0) {
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stackTop()[2].sameLine = false;
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for (k = stack.length - 1; k >= 0; k += -1) {
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stackItem = stack[k];
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if (isImplicitObject(stackItem)) {
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stackItem[2].sameLine = false;
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}
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}
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}
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}
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newLine = prevTag === 'OUTDENT' || prevToken.newLine;
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newLine = prevTag === 'OUTDENT' || prevToken.newLine;
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if (indexOf.call(IMPLICIT_END, tag) >= 0 || indexOf.call(CALL_CLOSERS, tag) >= 0 && newLine) {
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if (indexOf.call(IMPLICIT_END, tag) >= 0 || indexOf.call(CALL_CLOSERS, tag) >= 0 && newLine) {
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@ -149,9 +149,12 @@ exports.Rewriter = class Rewriter
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forward = (n) -> i - startIdx + n
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forward = (n) -> i - startIdx + n
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# Helper functions
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# Helper functions
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inImplicit = -> stackTop()?[2]?.ours
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isImplicit = (stackItem) -> stackItem?[2]?.ours
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inImplicitCall = -> inImplicit() and stackTop()?[0] is '('
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isImplicitObject = (stackItem) -> isImplicit(stackItem) and stackItem?[0] is '{'
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inImplicitObject = -> inImplicit() and stackTop()?[0] is '{'
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isImplicitCall = (stackItem) -> isImplicit(stackItem) and stackItem?[0] is '('
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inImplicit = -> isImplicit stackTop()
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inImplicitCall = -> isImplicitCall stackTop()
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inImplicitObject = -> isImplicitObject stackTop()
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# Unclosed control statement inside implicit parens (like
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# Unclosed control statement inside implicit parens (like
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# class declaration or if-conditionals)
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# class declaration or if-conditionals)
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inImplicitControl = -> inImplicit() and stackTop()?[0] is 'CONTROL'
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inImplicitControl = -> inImplicit() and stackTop()?[0] is 'CONTROL'
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@ -298,7 +301,10 @@ exports.Rewriter = class Rewriter
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# .g b
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# .g b
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# .h a
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# .h a
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stackTop()[2].sameLine = no if inImplicitObject() and tag in LINEBREAKS
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# Mark all enclosing objects as not sameLine
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if tag in LINEBREAKS
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for stackItem in stack by -1 when isImplicitObject stackItem
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stackItem[2].sameLine = no
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newLine = prevTag is 'OUTDENT' or prevToken.newLine
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newLine = prevTag is 'OUTDENT' or prevToken.newLine
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if tag in IMPLICIT_END or tag in CALL_CLOSERS and newLine
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if tag in IMPLICIT_END or tag in CALL_CLOSERS and newLine
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@ -128,6 +128,9 @@ test "indented heredoc", ->
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# * single line arguments
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# * single line arguments
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# * inline function literal
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# * inline function literal
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# * inline object literal
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# * inline object literal
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#
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# * chaining inside
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# * implicit object literal
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test "chaining after outdent", ->
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test "chaining after outdent", ->
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id = (x) -> x
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id = (x) -> x
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@ -221,6 +224,14 @@ test "chaining should work within spilling ternary", ->
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.a
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.a
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eq 3, result.h
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eq 3, result.h
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test "method call chaining inside objects", ->
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f = (x) -> c: 42
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result =
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a: f 1
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b: f a: 1
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.c
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eq 42, result.b
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# Nested blocks caused by paren unwrapping
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# Nested blocks caused by paren unwrapping
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test "#1492: Nested blocks don't cause double semicolons", ->
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test "#1492: Nested blocks don't cause double semicolons", ->
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js = CoffeeScript.compile '(0;0)'
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js = CoffeeScript.compile '(0;0)'
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